The Codex of Blood

It has been two years since the Shadow Council summoning that resulted in the explosion of this once-great mausoleum, and the formation of the Bone Wastes.

Now they are at war with an unbelievably powerful force on the inside.

WowDB User, you must make your way into the Shadow Labyrinth to determine what they are up against, and to see if it poses a threat to us. Our spies speak of their use of a forbidden book of unholy summoning, known only as the Codex of Blood.